Calcium Pantothenate
USP/1087009 - United States Pharmacopeia (USP) Reference Standard
Synonym: D-Pantothenic acid hemicalcium salt; (R)-(+)-N-
CAS Number: 137-08-6
Empirical Formula (Hill Notation): C9H16NO5 · 0.5Ca
Molecular Weight: 238.27
MDL Number: MFCD00002766
Linear Formula: HOCH2C(CH3)2CH(OH)CONHCH2CH2CO2 ·1/2Ca
Product Type: Chemical
| API family | calcium pantothenate |
| application(s) | pharmaceutical (small molecule) |
| format | neat |
| grade | pharmaceutical primary standard |
| InChI | 1S/2C9H17NO5.Ca/c2*1-9(2, |
| InChI key | FAPWYRCQGJNNSJ-UBKPKTQASA |
| manufacturer/tradename | USP |
| SMILES string | CC(C)(CO)[C@@H](O)C(=O)NC |
| storage temp. | 2-8°C |
| Analysis Note: | These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind. |
| Application: | Calcium Pantothenate USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as: • Calcium Pantothenate Tablets • Oil- and Water-Soluble Vitamins Capsules • Oil- and Water-Soluble Vitamins Oral Solution • Oil- and Water-Soluble Vitamins Tablets • Oil- and Water-Soluble Vitamins with Minerals Capsules • Oil- and Water-Soluble Vitamins with Minerals Oral Solution |
| Application: | Precursor in the biosynthesis of coenzyme A. |
| General description: | Due to the unstable, hygroscopic nature of the free acid, the calcium salt is employed. |
| General description: | This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia ![]() |
| Other Notes: | Sales restrictions may apply. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 41116107 |

